Package org.apache.hadoop.hive.ql.exec

Examples of org.apache.hadoop.hive.ql.exec.TaskResult

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      }
      curJobNo++;
      console.printInfo("Launching Job " + curJobNo + " out of "+jobs);
    }
    tsk.initialize(conf, plan);
    TaskResult tskRes = new TaskResult();
    TaskRunner tskRun = new TaskRunner(tsk,tskRes);

    //Launch Task
    if(HiveConf.getBoolVar(conf, HiveConf.ConfVars.EXECPARALLEL) && tsk.isMapRedTask()) {
      // Launch it in the parallel mode, as a separate thread only for MR tasks
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  public TaskResult pollTasks(Set<TaskResult> results) {
    Iterator<TaskResult> resultIterator = results.iterator();
    while(true) {
      while(resultIterator.hasNext()) {
        TaskResult tskRes = resultIterator.next();
        if(tskRes.isRunning() == false) {
          return tskRes;
        }
      }

      // In this loop, nothing was found
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          Task<? extends Serializable> tsk = runnable.remove();
          launchTask(tsk, queryId, noName, running, jobname, jobs, driverCxt);
        }

        // poll the Tasks to see which one completed
        TaskResult tskRes = pollTasks(running.keySet());
        TaskRunner tskRun = running.remove(tskRes);
        Task<? extends Serializable> tsk = tskRun.getTask();
        hookContext.addCompleteTask(tskRun);

        int exitVal = tskRes.getExitVal();
        if (exitVal != 0) {
          if (tsk.ifRetryCmdWhenFail()) {
            if (running.size() != 0) {
              taskCleanup();
            }
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      }
      cxt.incCurJobNo(1);
      console.printInfo("Launching Job " + cxt.getCurJobNo() + " out of " + jobs);
    }
    tsk.initialize(conf, plan, cxt);
    TaskResult tskRes = new TaskResult();
    TaskRunner tskRun = new TaskRunner(tsk, tskRes);

    // Launch Task
    if (HiveConf.getBoolVar(conf, HiveConf.ConfVars.EXECPARALLEL) && tsk.isMapRedTask()) {
      // Launch it in the parallel mode, as a separate thread only for MR tasks
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  public TaskResult pollTasks(Set<TaskResult> results) {
    Iterator<TaskResult> resultIterator = results.iterator();
    while (true) {
      while (resultIterator.hasNext()) {
        TaskResult tskRes = resultIterator.next();
        if (tskRes.isRunning() == false) {
          return tskRes;
        }
      }

      // In this loop, nothing was found
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          Task<? extends Serializable> tsk = runnable.remove();
          launchTask(tsk, queryId, noName, running, jobname, jobs, driverCxt);
        }

        // poll the Tasks to see which one completed
        TaskResult tskRes = pollTasks(running.keySet());
        TaskRunner tskRun = running.remove(tskRes);
        Task<? extends Serializable> tsk = tskRun.getTask();

        int exitVal = tskRes.getExitVal();
        if (exitVal != 0) {
          // TODO: This error messaging is not very informative. Fix that.
          errorMessage = "FAILED: Execution Error, return code " + exitVal
              + " from " + tsk.getClass().getName();
          SQLState = "08S01";
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      }
      cxt.incCurJobNo(1);
      console.printInfo("Launching Job " + cxt.getCurJobNo() + " out of " + jobs);
    }
    tsk.initialize(conf, plan, cxt);
    TaskResult tskRes = new TaskResult();
    TaskRunner tskRun = new TaskRunner(tsk, tskRes);

    // Launch Task
    if (HiveConf.getBoolVar(conf, HiveConf.ConfVars.EXECPARALLEL)
        && tsk.isMapRedTask()) {
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  public TaskResult pollTasks(Set<TaskResult> results) {
    Iterator<TaskResult> resultIterator = results.iterator();
    while (true) {
      while (resultIterator.hasNext()) {
        TaskResult tskRes = resultIterator.next();
        if (tskRes.isRunning() == false) {
          return tskRes;
        }
      }

      // In this loop, nothing was found
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          Task<? extends Serializable> tsk = runnable.remove();
          launchTask(tsk, queryId, noName, running, jobname, jobs, driverCxt);
        }

        // poll the Tasks to see which one completed
        TaskResult tskRes = pollTasks(running.keySet());
        TaskRunner tskRun = running.remove(tskRes);
        Task<? extends Serializable> tsk = tskRun.getTask();
        hookContext.addCompleteTask(tskRun);

        int exitVal = tskRes.getExitVal();
        if (exitVal != 0) {
          if (tsk.ifRetryCmdWhenFail()) {
            if (running.size() != 0) {
              taskCleanup();
            }
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      }
      cxt.incCurJobNo(1);
      console.printInfo("Launching Job " + cxt.getCurJobNo() + " out of " + jobs);
    }
    tsk.initialize(conf, plan, cxt);
    TaskResult tskRes = new TaskResult();
    TaskRunner tskRun = new TaskRunner(tsk, tskRes);

    // Launch Task
    if (HiveConf.getBoolVar(conf, HiveConf.ConfVars.EXECPARALLEL) && tsk.isMapRedTask()) {
      // Launch it in the parallel mode, as a separate thread only for MR tasks
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